The Scopes Trial brought about a prosecution in 1925 in Dayton, Tennessee. The prosecution was of a high school biology teacher who taught the theory of evolution. The teacher, John T Scopes, was accused of having violated the Butler Act, a Tennessee law that forbade the teaching of the theory of evolution in public schools because it contradicted the account …
Read More »What is the Schwarzschild Radius?
The Schwarzschild Radius is a characteristic radius associated with every quantity of mass. It is a radius of a sphere in space, that if containing a corresponding sufficient amount of mass, the force of gravity from the contained mass would be so great that no known force or pressure could stop the mass from continuing to collapse in volume into …
Read More »For Camp Fires
For Camp Fires All of you who love camping will find this simple piece of apparatus of consideration use. It consists of three long strap hinges, such as can be bought cheaply in the multiple stores. Each hinge is bent outwards to form a right-angle and, then, the three tips are held together by means of a flat bolt. This …
Read More »What is the Saros Cycle?
The Saros Cycle is an eclipse cycle with a period of nearly 18 years, 11 days and 8 hours. The earliest discovered historical record of the Saros Cycle is by the Chaldeans (ancient Babylonian astronomers). It is very useful for predicting the times at which nearly identical eclipses of the sun and moon will occur. A complication with the Saros …
Read More »What is the role of H2O2 in the grey-hair puzzle?
New research shows that hair turns grey as a result of a chemical chain reaction that causes hair to bleach itself from the inside out. The process starts when there is a dip in levels of an enzyme called catalase. Catalase shortfall means that the hydrogen peroxide that naturally occurs in hair can’t be broken down. So hydrogen peroxide builds …
Read More »What is the Quantum God effect?
Albert Einstein considered the idea of quantum entanglement, like much of quantum physics, to be ridiculous. The phenomenon asserts that two particles can be connected so that changes in one are instantly reflected in the other, even if those two particles are light-years apart. Despite its strangeness, reports of entanglement have been well-documented. Known as ‘the God effect’, entanglement is …
Read More »Making A Crazy Path in the Garden
Making A Crazy Path in the Garden A crazy path gives your garden an old-world appearance which is very pleasing. Most people construct such paths out of odd-shaped pieces of flag-stones; but the varying thicknesses of the pieces gives the path an uneven tread, which makes walking not at all easy. In fact, a surface of this character is positively …
Read More »Catching a Spider Web
Catching a Spider Web Few things are more fragile than a spider’s web and most people would think it was nonsense to try and keep one for any length of time. As a matter of fact, we have one that was made last autumn and it is as perfect to-day as it was when the spider wove it. How did …
Read More »A Novel Flower Bed
A Novel Flower Bed Have you a pair of old motor-tyre covers that nobody wants? If so, why not make this novel flower bed with them? Just drop them down somewhere, one of top of the other, preferably on a stretch of the lawn, up near one corner. Drive four wooden stakes into the ground inside the covers and equidistant, …
Read More »What is the principle of a voltage stabilizer?
A voltage stabilizer is an electrical appliance used to feed constant voltage current to electrical gadgets like ACs and computers, and protects them from damage due to voltage fluctuations. It works on the principle of a transformer, where the input current is connected to primary windings and output is received from secondary windings. When there is a drop in incoming …
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